.Keyboard {
  background-color: #ccc;
  width: 1000px;
  padding: 10px;
  button {
    width: 62px;
    height: 59px;
    background-color: #fff;
    font-size: 12px;
    text-align: center;
    border: 2px solid black;
    border-radius: 5px;
    margin: 2px;
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    cursor: pointer;
    vertical-align: top;
  }
  button:hover {
    box-shadow: 0 0 6px @primary-color, 0 0 6px @primary-color, 0 0 6px @primary-color;
    border: 1px solid black;
  }
}
